Shaw, R. (1966). The flag. Reprint Society.
Cita Chicago (17th ed.)Shaw, Robert. The Flag. London: Reprint Society, 1966.
Cita MLA (8th ed.)Shaw, Robert. The Flag. Reprint Society, 1966.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)